I was quite sceptic about these eco brushes but they were so hyped and talked about that I wanted to try them. I watched many reviews of these brushes on youtube and one of them said that this particular brush could be used as a brush for primer, makeup AND powder without cleaning it between products. THE REVIEWER WASN'T KIDDING! I couldn't believe it when I first tried it and it actually works like no other brush! No messiness on my fingers anymore! And as a HUGE plus this and all Ecotools brushes are super soft and they all pick up a lot of product at just one sweep, because of the amount of hair in such a dense package. And no I don't use it as a bronzer brush, 'cause Im so fair skinned that I don't use bronzer products at all.